On Mount Vernon Street right along Louisburg Square, this quintessential Beacon Hill townhouse admires a sublime wide-open viewpoint centered on the illustrious Square’s picturesque park. Now meticulously restored and renovated, this rare gem is featured in the book “Beacon Hill: A Living Portrait” and also highlights an idyllic private garden which was on the Hidden Gardens of Beacon Hill tour. Beauty and grace infuse this understatedly elegant home spanning the centuries with everlasting appeal. Refined moldings and 7 fireplaces add to the inviting ambiance, and large light-filled windows capture glorious leafy views front-to-back. Ideal entertaining spaces include the exquisite double parlors, bar room accessing the deck, and splendid dining room by the 40±-ft. terrace. Skillfully renovated kitchen. Handsome library, 2 offices. Serene primary suite with wardrobe room and luxe onyx bath. Elevator to all levels including full-height basement. Access to Acorn Street for brief parking.
Listed by George Ballantyne
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Gibson Sotheby's International Realty
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617-899-7045
Last updated July 10, 2025
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Source: MLSPin #73382993
Listing Facts
TypeSingle-family
NeighborhoodSouth Slope
Bedrooms5
Bathrooms5
Days on Prevu99
Taxes$67,066/year
Size4,996 sqft
Price per sqft$1,591
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Air Conditioning
Elevator
Location
Mortgage Calculator
Listing History
05/30/2025
Listed by Gibson Sotheby's International Realty
$7,950,000
Property Details for 90 Mount Vernon St
Association
Amenities
Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House Of Worship, Private School, Public School, T-Station, University
Exterior
Construction
Property Attached: Yes
Roof: Slate
Year Built: 1826
Year Built Details: Approximate
Architectural Style: Federal
Construction Materials: Brick
Exterior Features: Deck, Deck - Composite, Patio, City View(s), Garden
Features
Patio And Porch Features: Deck, Deck - Composite, Patio
Road Frontage Type: Public, Private Road
View: City View(s), City
Measurements
Building Area Total: 4,996
Building Area Units: Square Feet
Lot Size Acres: 0.05
Lot Size Area: 0
Lot Size Square Feet: 2,352
Lot Size Units: Acres
Financial
Taxes
Parcel Number: W:05 P:01551 S:000,1309665
Tax Annual Amount: $67,066.00
Tax Assessed Value: $5,791,500.00
Tax Year: 2025
Interior
Features
Appliances: Gas Water Heater, Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Range Hood
Fireplace Features: Living Room, Master Bedroom, Bedroom
Exclusions: Dining Room/ Front Hall Chandeliers.Library Mantel/ Surround. Ask Agent For Complete List.
Parking
Parking
Open Parking: Yes
Parking Features: On Street
Utilities
Equipment
Cooling: Central Air
Has Cooling: Yes
Electric: 110 Volts, 200+ Amp Service
Heating: Forced Air, Natural Gas, Fireplace(s)
Has Heating: Yes
Laundry Features: Electric Dryer Hookup, Washer Hookup, In Basement
Sewer: Public Sewer
Utilities: For Gas Range, For Electric Oven, For Electric Dryer, Washer Hookup
Water Source: Public
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